Microsoft has released Patch Tuesday updates for Windows 11 KB5074109, KB5073455 for January 2026. Here's what's included.

Windows 10 KB5073724 is available, but it shows up only when you subscribe to ESU (Extended Security Updates).

Windows 11 KB5074109 is now available for Windows 11 25H2 and 24H2. This release mostly has bug fixes and improvements.

Microsoft has released the KB5073724 extended security update to fix the Patch Tuesday security updates, including 3 ...

Microsoft has issued its first Patch Tuesday security updates for Windows 11 in 2026, and this round includes some important ...

Microsoft has resolved a known issue that was causing security applications to incorrectly flag a core Windows component, the ...

The January 2026 Patch Tuesday updates for Windows 11 address a battery issue on devices with a Neural Processing Unit, and ...

Steven Musil is a senior news editor at CNET News. He's been hooked on tech since learning BASIC in the late '70s. When not cleaning up after his daughter and son, Steven can be found pedaling around ...

Microsoft releases a new Edge update with critical security fixes, addressing a high-severity Chromium vulnerability for ...